Explain the requirements for non-standard chain linking

It plays a very important role in equipment work. Among them, the non-standard chain is a special chain that is used more, and its function is far greater than other standard chains, such as double-row chains, stainless steel chains, etc. Non-standard chains have certain limitations and pertinence in mechanical application, and are different from other chains that can be used in equipment of different standards. Of course, it is precisely because of the pertinence of the non-standard chain that the function can be maximized. Non-standard chains have strict requirements on the connection design of both ends, and we need to be careful when connecting, especially the connection knowledge in detail. The strength of the connecting piece and the pin used to connect the chain base chain should not be less than the minimum tensile strength of the selected chain; the length and thread of the connecting piece screw should meet the requirements of reliable installation on the parking equipment; The length of the connecting piece is wrong to ensure that the improved parking path is not skewed and the lifting is stable during work. Generally, the length of the thread on one end of the coupling is used for scheduling.